/Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/Facades/CollectionTransformSelectionFacade.h
Convert a FaceSelection to a VertexSelection
[TArray](API\Runtime\Core\Containers\TArray)< int32 > ConvertFaceSelectionToVertexSelection ( const [TArray](API\Runtime\Core\Containers\TArray)< int32 > & InFaceSelection ) const